Hardware Spec Index

Mirenta HD-9585 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9585-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index742 (Hard Drives scale)
Category rank#24,124
Street price$49
Power5 W
Performance per dollar15.14
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9585 Prime
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-3240 Max 12TB 7,200 RPM CMR NAS Hard Drive2,363$369Compare
Novexa HD-7211 SE 12TB 7,200 RPM CMR Desktop Hard Drive2,039$279Compare
Strivon HD-6924 Max 12TB 7,200 RPM SMR Desktop Hard Drive2,180$299Compare
Altrix HD-5549 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,278$109Compare
Novexa HD-9494 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,229$109Compare
Altrix HD-2852 Prime 4TB 5,400 RPM SMR Desktop Hard Drive717$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9585 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9308025 (accessed 2026-10-20).